Holts Speedflush 250ml

£4.99

Item: 741462

Holts Speedflush 250ml

£4.99

(Unit price: £19.96 per litre)

How can I get it?

FREE Click & Collect

  • Description
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Holts Speedflush

    The Holts Speedflush is a fast acting cleaner which clears your radiator and water channels, and can be used with all types of radiator to prevent overheating and extend the life of your car. Drain system before use.

    Holts Speedflush Extra Info

    • Fast cleaning for radiators and water channels
    • Prevents over-heating
    • Suitable for use with metal or rubber hoses
    • Suitable for all types of radiator
  • Holts Speedflush 250ml is rated 4.3 out of 5 by 4.
    Rated 4 out of 5 by from SPEEDFLUSH Follow the instuctions and the product does what it is supposed to do, leave it in for a few days in fresh water only, i.e. no anti-freeze (warmer months) and it'll flush a good deal of rust and other pollutants from the coolant system.
    Date published: 2016-12-08
    Rated 4 out of 5 by from MrH I used this one my 1997 Range Rover 4.6 V8, it did exactly what it says on the tin really, but I would've liked a slightly larger bottle because the size of my cooling system, had to flush it twice more after this to clear all the channels
    Date published: 2013-07-25
    Rated 4 out of 5 by from Radiator Flush Used this product on a 05' Ford Ka to clean the cooling system before replacing the antifreeze. I intended to buy the two part flush, but it was not in stock at my local store. It worked really well and removed all of the sludge in a single flush. Afterwards I ran deionized water through the system and it came out clear at the drain plug.
    Date published: 2013-04-02
    Rated 5 out of 5 by from excellent product didnt think that it would do much but it did very good product easy to use and followes dosent take that long. value for money.
    Date published: 2012-03-19
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    • clientName_halfords
  • Standard Delivery

    Standard Delivery

    FREE within 4 working days on all orders over £30 (Halfords products only)

    £2.99

    Premium Delivery

    Next Day Delivery

    Order by 8pm for delivery tomorrow (Mon - Fri)

    £4.99

    Named Day Delivery

    Choose your delivery day (Mon - Fri)

    £4.99

    Saturday Delivery

    Order by 8pm Friday for delivery on Saturday

    £5.99

    Sunday Delivery

    Order by 8pm Friday for delivery on Sunday

    £5.99

    Elite Delivery

    Next Day Delivery

    Order by 8pm for delivery tomorrow (Mon - Fri)

    £4.99

    Named Day Delivery

    Choose your delivery day (Mon - Fri)

    £4.99

    Saturday Delivery

    Order by 8pm Friday for delivery on Saturday

    £5.99

    Sunday Delivery

    Order by 8pm Friday for delivery on Sunday

    £5.99

  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Holts Head Gasket & Exhaust Repairs

Holts Speedflush 250ml

£4.99 Prevent radiator overheating with Holts Speedflush.